Asynchronous serial data apparatus for transferring data...

Details Asynchronous serial data apparatus for transferring data... Asynchronous serial data apparatus for transferring data...

2011-06-07

2011-06-07

Sorrell, Eron J (Department: 2182)

Electrical computers and digital data processing systems: input/

Input/output data processing

Transfer termination

C710S061000, C710S071000, C714S700000, C714S707000, C713S503000

Reexamination Certificate

active

07958279

ABSTRACT:
A semiconductor integrated circuit apparatus, comprising a data transmitter circuit, and a plurality of data receiver circuits each having a data converter circuit which restores each of bits of identification number data and transfer data from a shift register of the data transmitter circuit to 2-bit complementary data transmitted via first and second transmission lines, a reception control circuit which, when a transfer completion signal has been received via a third transmission line, compares an allocated identification number with the restored identification number data, and a shift register provided in association with the reception control circuit, wherein each reception control circuit feeds transfer data transmitted from the data transmitter circuit corresponding to the identification number data to the associated shift register in accordance with a result of comparison between the identification number data and the allocated identification number.

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Michael R. Ouellette, Darren L. Anand, and Peter Jakobsen; Shared Fuse Macro for Multiple Embedded Memory Devices with Redundancy; CICC 2001; May 7, 2001.

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